- published: 13 Mar 2012
- views: 155396
Tobacco is an agricultural product processed from the leaves of plants in the genus Nicotiana. It can be consumed, used as a pesticide and, in the form of nicotine tartrate, used in some medicines. It is most commonly used as a drug, and is a valuable cash crop for countries such as Cuba, China and the United States. Tobacco is a name for any plant of the genus Nicotiana of the Solanaceae family (nightshade family) and for the product manufactured from the leaf and used in cigars and cigarettes, snuff, and pipe and chewing tobacco. Tobacco plants are also used in plant bioengineering, and some of the 60 species are grown as ornamentals. The chief commercial species, N. tabacum, is believed native to tropical America, like most nicotiana plants, but has been so long cultivated that it is no longer known in the wild. N. rustica, a mild-flavored, fast-burning species, was the tobacco originally raised in Virginia, but it is now grown chiefly in Turkey, India, and Russia. The alkaloid nicotine is the most characteristic constituent of tobacco and is responsible for its addictive nature. The harmful effects of tobacco derive from the thousands of different compounds generated in the smoke, including polycyclic aromatic hydrocarbons (such as benzpyrene), formaldehyde, cadmium, nickel, arsenic, radioactive polonium-210, tobacco-specific nitrosamines (TSNAs), phenols, and many others.
Actors: Billy Garberina (director), Billy Garberina (actor), Jason Witter (actor), Stephen Jules Rubin (actor), Jeremy Owen (actor), Whitney Moore (actress), Israel Wright (actor), Craig A. Butler (producer), Craig A. Butler (editor), Phil Duran (actor), Devin O'Leary (writer), Megan Pribyl (actress), Sarah Northrop (editor), Merritt Glover (actress), Stephen W. Stone (actor),
Genres: Horror,